Peter Clyde Pickrel c. 1874-1954 Ohio

Peter Clyde Pickrel (b. circ 1874-5 in Ohio? d. before 1954) married Mathilda (Mathilde?) Schuppert (b. circa 1881-82 in Wisconsin d. 1954 in Harvey, Cook, IL) Had at least 3 children David, Jane Ellen, and Marianne.David became an atty. Jane Ellen moved from IL to CA and died in North Hollywood 1979 -- had one son: David Holzman. Marianne married Jan Steiner.

Looking for ANY information on any of the above individuals (except, of course David Holzman!)